M Houndoom EX (Full Art)
BKT · 154/162
Ultra Rare
2 printings
Houndoom (12)
SK · 012/144
Rare
Houndoom EX (Full Art)
BKT · 153/162
Houndoom (Secret)
SWSH05 · 179/163
Secret Rare
6 printings
Houndoom (23)
N2 · 23/75
Team Magma's Houndoom - 10/95
MA · 10/95
Holo Rare
Dark Houndoom
N4 · 007/105
Team Rocket's Houndoom - 191/182
DRI · 191/182
Illustration Rare
Houndoom (14)
AQ · 014/147
Dark Houndoom - 037/109
RR-1428 · 37/109
Uncommon
Dark Houndoom - 37/109 (Prerelease)
PR-1423 · 37/109
Promo
Houndoom (Master Ball Pattern)
PRE · 063/131
Common
3 printings
Houndoom - 5/90 (League Promo)
PR-1539 · 005/090
Houndoom EX
BKT · 21/162
Team Magma's Houndoom - 34/95
MA · 34/95
Houndoom - SWSH090 (Prerelease)
SWSD · SWSH090
Houndoom V (Full Art)
SWSH03 · 178/189
Houndoom V
SWSH03 · 021/189
Houndoom E4
RR · 65/111
Houndoom G
PL · 50/127
Houndoom ex - 103
SVP · 103
ex Battle Deck [Houndoom ex]
MCAP
Sealed
Houndoom - 096/163
TCGP-22880 · 096/163
Houndoom ex
OBF · 134/197
Double Rare